Heritage Softail slip-ons
ie. air filter, tuning, etc.
they are now saying go 1 3/4 if nothing else is done... I went with 2'' because i did stg1 and cams.... not sorry 1 bit and have never looked back....
nice rumble at idle, mild at steady speed and roar when U get on it with a deep sounding note... what more could a harley owner want...
Add..... they're not as good as a good 2-1 system, but then U'll need to do a F/M system and dyno tune to get the peak numbers out of it and make her run better. Worth it if U have the $$.
The Rush should get U 5more HP and 2-3 #'s of Tq.
Heres their site.
http://www.epiflex.com/
lots of happy owners of them in here.
Last edited by oct1949; Jun 10, 2010 at 11:24 AM. Reason: added








